Rent V (2009 - 2011)

V is a US sci-fi series that is a re-imagining of the original series of the same name. The show follows the arrival of an alien race led by Anna (Morena Baccarin) called The Visitors. While investigating their arrival FBI agent Erica Evans (Elizabeth Mitchell) discovers that they may well have been here longer than anyone imagines and begins to track down clues to The Visitors real agenda while Anna tries to stop both her and other people from stopping her plan from coming to fruition.